音标发音英式音标 [ˈəʊ.pek]美式音标 [ˈoʊ.pek]英式发音 美式发音 基本解释欧佩克，石油输出国组织（Organization of Petroleum Exporting Countries 的缩写）。同根派生 OPEC相关词英英字典剑桥英英字典 abbreviation for Organization of Petroleum Exporting Countries: a group of countries that produce oil and decide together how much to produceOPEC剑桥字典OPEC柯林斯字典